Continuation;
-Although offspring often resemble their parents, they are genetically different from both of their parents and from one another. The degree of variation may be tremendous.
The following processes are associated with meiosis and the sexual life cycle:
-DNA replication before meiosis
-crossing over
-chromosome alignment in metaphase I and separation in anaphase I
-chromosome alignment in metaphase II and separation in anaphase II
-fertilization
(hereditary only, genetically only, both)
Answer;
All are both hereditary and genetically
Explanation;
-Meiosis is important because it ensures that all organisms produced via sexual reproduction contain the correct number of chromosomes. Meiosis also produces genetic variation by way of the process of recombination.
-Meiosis is important in heredity because it's what allows two gametes form and ultimately, to combine, thereby allowing two genetic donors (father and mother) to contribute to the offspring. It's the backbone of sexual reproduction, which has some practical evolutionary advantages over asexual reproduction.
Answer:
2 (tall) :2 (short) or 1:1.
Explanation:
Mendel is known as the father of genetics. He explains the laws of segregation and the laws of independent assortment by working on the pea plant <em>Pisum sativum.</em>
The height of tall pea plant be T and the short pea plant be t. The cross between heterozygous dominant tall pea plant (Tt ) and short pea plant (tt) is as follows:
Parents Tt × tt
The progeny obtained from the cross are Tt, tt, Tt and tt.
Two tall pea plants and two short pea plants.
Thus, the phenotype ratio is 1:1.
Answer:
The prevailing wind direction is West, even though natural wind direction is East. The West winds prevail because they are much stronger. The way this works is that the San Francisco Bay water is a constant cool temperature (around 50-60 degrees).
Explanation:
Answer:
The flow of individuals in and out of a population introduces new alleles and increases genetic variation within that population. Mutations are changes to an organism's DNA that create diversity within a population by introducing new alleles.
I hope it's helpful!
Answer: NADH stands for "nicotinamide adenine dinucleotide (NAD) + hydrogen (H)." This chemical occurs naturally in the body and plays a role in the chemical process that generates energy.
Explanation: FADH is the reduced form of flavin adenine dinucleotide (FAD). ... FADH is generated in each round of fatty acid oxidation, and the fatty acyl chain is shortened by two carbon atoms as a result of these reactions; because oxidation is on the beta carbon, this series of reactions is called the beta-oxidation pathway.